Solar activity continued at low levels with isolated C-class
flaring. Regions 4381 and 4384 remained the primary drivers of
activity. The largest event of the period was a C2.9 flare from
Region 4381 on March 3. Region 4384 continues to rotate further onto
the disk, but foreshortening still hinders a definitive
characterization of its magnetic complexity. Region 4378 showed some
new flux emergence bu...

Spaceweather.com for February 27 reports about a minor CME hurling
towards Earth.

Solar activity remains at low levels due primarily to C-class flares
just beyond the SE limb near S21. The largest was a C5.3 flare on
February 25. On the visible disk, an approximate 5-degree filament
eruption was observed centered near S08W27 with an associated C2.6
flare.

The eruption was accompanied by a Type II radi...

A historic blizzard paralyzed much of the Northeast in late February, and amateur radio operators were on the air to help forecasters keep track of the storm’s impact. Southeastern New England was one of the hardest-hit areas. ARRL Eastern Massachusetts Section Emergency Coordinator and Boston-area SKYWARN Coordinator Rob Macedo, KD1CY, provided this summary for ARRL News:

A severe blizzard left...